164 lines
5.3 KiB
CMake
164 lines
5.3 KiB
CMake
set(FMT_GMOCK_DIR ../gmock)
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include_directories(.. ${FMT_GMOCK_DIR})
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# Links target with cppformat and any libraries passed as extra arguments.
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function (target_link_cppformat target)
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target_link_libraries(${target} cppformat ${ARGN})
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if (BUILD_SHARED_LIBS)
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set_target_properties(${target} PROPERTIES COMPILE_FLAGS -DFMT_SHARED)
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endif ()
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endfunction ()
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# We compile Google Test ourselves instead of using pre-compiled libraries.
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# See the Google Test FAQ "Why is it not recommended to install a
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# pre-compiled copy of Google Test (for example, into /usr/local)?"
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# at http://code.google.com/p/googletest/wiki/FAQ for more details.
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add_library(gmock STATIC
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${FMT_GMOCK_DIR}/gmock-gtest-all.cc ${FMT_GMOCK_DIR}/gmock/gmock.h
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${FMT_GMOCK_DIR}/gtest/gtest.h ${FMT_GMOCK_DIR}/gtest/gtest-spi.h)
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find_package(Threads)
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if (Threads_FOUND)
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target_link_libraries(gmock ${CMAKE_THREAD_LIBS_INIT})
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else ()
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target_compile_definitions(gmock PUBLIC GTEST_HAS_PTHREAD=0)
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endif ()
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# Check if variadic templates are working and not affected by GCC bug 39653:
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# https://gcc.gnu.org/bugzilla/show_bug.cgi?id=39653
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check_cxx_source_compiles("
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template <class T, class ...Types>
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struct S { typedef typename S<Types...>::type type; };
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int main() {}" FMT_VARIADIC_TEMPLATES)
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# Check if initializer lists are supported.
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check_cxx_source_compiles("
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#include <initializer_list>
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int main() {}" FMT_INITIALIZER_LIST)
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if (NOT FMT_VARIADIC_TEMPLATES OR NOT FMT_INITIALIZER_LIST)
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add_definitions(-DGTEST_LANG_CXX11=0)
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endif ()
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# Workaround a bug in implementation of variadic templates in MSVC11.
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if (MSVC)
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target_compile_definitions(gmock PUBLIC _VARIADIC_MAX=10)
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endif ()
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# GTest doesn't detect <tuple> with clang.
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if (CMAKE_CXX_COMPILER_ID STREQUAL "Clang")
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target_compile_definitions(gmock PUBLIC GTEST_USE_OWN_TR1_TUPLE=1)
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endif ()
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set(TEST_MAIN_SRC test-main.cc gtest-extra.cc gtest-extra.h util.cc)
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add_library(test-main STATIC ${TEST_MAIN_SRC})
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target_link_cppformat(test-main gmock)
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# Adds a test.
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# Usage: add_fmt_test(name [CUSTOM_LINK] srcs...)
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function(add_fmt_test name)
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cmake_parse_arguments(add_fmt_test CUSTOM_LINK "" "" ${ARGN})
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add_executable(${name} ${name}.cc ${add_fmt_test_UNPARSED_ARGUMENTS})
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target_link_libraries(${name} test-main)
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if (NOT add_fmt_test_CUSTOM_LINK)
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target_link_cppformat(${name})
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endif ()
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add_test(NAME ${name} COMMAND ${name})
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endfunction()
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add_fmt_test(assert-test)
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add_fmt_test(gtest-extra-test)
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add_fmt_test(format-test)
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if (FMT_PEDANTIC AND MSVC)
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set_target_properties(format-test PROPERTIES COMPILE_FLAGS /W4)
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endif ()
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add_fmt_test(format-impl-test CUSTOM_LINK)
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add_fmt_test(printf-test)
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foreach (target format-test printf-test)
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if (FMT_PEDANTIC AND CMAKE_COMPILER_IS_GNUCXX)
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set_target_properties(${target} PROPERTIES COMPILE_FLAGS
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"-Wall -Wextra -pedantic -Wno-long-long -Wno-variadic-macros")
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endif ()
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if (CPP11_FLAG)
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set_target_properties(${target} PROPERTIES COMPILE_FLAGS ${CPP11_FLAG})
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endif ()
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endforeach ()
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add_fmt_test(util-test mock-allocator.h)
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if (CPP11_FLAG)
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set_target_properties(util-test PROPERTIES COMPILE_FLAGS ${CPP11_FLAG})
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endif ()
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check_cxx_source_compiles("
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enum C : char {A};
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int main() {}"
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HAVE_ENUM_BASE)
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if (HAVE_ENUM_BASE)
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set_target_properties(util-test
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PROPERTIES COMPILE_DEFINITIONS "FMT_USE_ENUM_BASE=1")
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endif ()
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foreach (src ${FMT_SOURCES})
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set(FMT_TEST_SOURCES ${FMT_TEST_SOURCES} ../${src})
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endforeach ()
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check_cxx_source_compiles("
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#include <type_traits>
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class C { void operator=(const C&); };
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int main() { static_assert(!std::is_copy_assignable<C>::value, \"\"); }"
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HAVE_TYPE_TRAITS)
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if (HAVE_TYPE_TRAITS)
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foreach (target format-test util-test)
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set_target_properties(${target}
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PROPERTIES COMPILE_DEFINITIONS "FMT_USE_TYPE_TRAITS=1")
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endforeach ()
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endif ()
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add_executable(macro-test macro-test.cc ${FMT_TEST_SOURCES} ${TEST_MAIN_SRC})
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target_link_libraries(macro-test gmock)
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if (HAVE_OPEN)
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add_executable(posix-mock-test posix-mock-test.cc ../format.cc ${TEST_MAIN_SRC})
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target_link_libraries(posix-mock-test gmock)
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add_test(NAME posix-mock-test COMMAND posix-mock-test)
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add_fmt_test(posix-test)
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endif ()
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add_executable(header-only-test
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header-only-test.cc header-only-test2.cc test-main.cc)
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set_target_properties(header-only-test
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PROPERTIES COMPILE_DEFINITIONS "FMT_HEADER_ONLY=1")
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target_link_libraries(header-only-test gmock)
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# Test that the library can be compiled with exceptions disabled.
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check_cxx_compiler_flag(-fno-exceptions HAVE_FNO_EXCEPTIONS_FLAG)
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if (HAVE_FNO_EXCEPTIONS_FLAG)
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add_library(noexception-test STATIC ../format.cc)
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set_target_properties(noexception-test
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PROPERTIES COMPILE_FLAGS -fno-exceptions)
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endif ()
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# Test compilation with default flags.
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if (FMT_TEST_DEFAULT_FLAGS)
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file(GLOB src RELATIVE ${CMAKE_CURRENT_SOURCE_DIR} *.cc *.h)
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foreach (s ${FMT_SOURCES})
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set(src ${src} ../${s})
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endforeach ()
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add_library(testformat STATIC ${src})
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endif ()
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if (FMT_PEDANTIC)
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add_test(compile-test ${CMAKE_CTEST_COMMAND}
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--build-and-test
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"${CMAKE_CURRENT_SOURCE_DIR}/compile-test"
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"${CMAKE_CURRENT_BINARY_DIR}/compile-test"
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--build-generator ${CMAKE_GENERATOR}
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--build-makeprogram ${CMAKE_MAKE_PROGRAM})
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# Test that the library compiles without windows.h.
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add_library(no-windows-h-test ../format.cc)
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set_target_properties(no-windows-h-test
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PROPERTIES COMPILE_DEFINITIONS "FMT_USE_WINDOWS_H=0")
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endif ()
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